My mother (90) now refuses to let me into her home saying that I will steal from her. Most recently, she accused me of stealing the paperwork to her water heater and her cell phone charger along with a letter from her bank, a photo and an empty white box. Of course we showed her that everything that was "stolen" has been found in various places in her house. She thinks that my fiancee is brainwashing me through the ear piece that I wear for my cell phone, which I will no longer wear around her and that I give him her key so that he can go there and steal when I take her out. She also thinks that my daughter is in on the "stealing". She called the police and a woman in her building called my mother's lawyer for her. The people in her building seem to believe her even though they know that I am her only child and have taken care of both my mother and father for the past eight years after moving to Florida to be near them. Her lawyer advised her to have the locks changed, take my name off of all her papers and have the court appoint a guardian. My son was able to get my mother to drop any actions with the lawyer and explained to her that he would change her locks if that made her feel better. He changed them and she has no idea that of course I have the new keys but she refuses to let me in. She tells me she loves me but I can only talk to her on the phone. I am worried sick wondering if she is eating, taking her meds, if she has enough groceries, etc. Do I go there and let myself in (and risk agitating her further and making her more paranoid) or do I stay away? She thinks her neighbors will take care of her but I am her only family who can help her. My son has told me that he can't deal with this every day as he, too, works full time at a stressful job and lives an hour away. I can't and won't count on the neighbors. Please, I really need some suggestions as this is all brand new to me and don't know how to help her if she won't let me.